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fixed geometry中文什么意思

發(fā)音:   用"fixed geometry"造句
  • 固定形狀
  • fixed geometry engine:    固定幾何形狀的發(fā)動(dòng)機(jī)
  • fixed-geometry aircraft:    固定幾何形飛機(jī)
  • fixed-geometry channel:    斷面形狀穩(wěn)定的河槽
  • fixed-nozzle geometry:    固定噴口幾何形狀
  • geometry:    n. 1.幾何學(xué)。 2.幾何形狀。 3.幾何學(xué)著作。 analytical geometry解析幾何。 descriptive geometry圖形幾何,畫法幾何。 Euclidean geometry歐氏幾何。 non-Euclidean geometry非歐幾何。 plane geometry平面幾何。 solid geometry立體幾何。 spherical geometry球面幾何。
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例句與用法

  1. radix 2 fft algorithms is analyzed, and fixed geometry configuration and blocking floating format of data is used to implement 256 points 12 bit complex numbers fft
    并在分析了基2fft算法的基礎(chǔ)上,采用固定幾何結(jié)構(gòu)和塊浮點(diǎn)數(shù)據(jù)格式,實(shí)現(xiàn)了256點(diǎn)12位復(fù)數(shù)點(diǎn)的fft運(yùn)算。
  2. the numerical results of the dispersion relation show some nonlinear effects : for a fixed geometry of a waveguid, beam parameters and plasma density, the increment of the modulation parameter may lead to a slight increment of the operating frequency, however, as the modulation parameter increases further, saturation may occur and the dispersion relations are hard to be separated, it is due to the overmodulation of the microwave power, this phenomenon itself belongs to the nonlinear effects
    對于一定的波導(dǎo)、電子注參量和等離子體密度值,等離子體調(diào)制系數(shù)的增加,使工作頻率略微升高。但是,隨著等離子體調(diào)制系數(shù)的進(jìn)一步增加,色散曲線變得彼此之間不可分辨,可以認(rèn)為是等離子體的過調(diào)制導(dǎo)致了柵的飽和。這一現(xiàn)象是非線性的,可見,等離子體柵和調(diào)制場中文摘要是非線性關(guān)系,等離子體柵是非線性j。
  3. in this paper, maccormack explicit time-split scheme, baldwin-lomax algebraic turbulent model and two-steps hydrogen-air nonequilibrium chemical kinetics model are employed to simulate the 2-d flow fields in a fixed geometry scramjet combustor in different injecting way of fuel in different flight conditions . the results show, in the same entrance condition, the operating mode of scramjet combustor is influenced by the control of fuel
    本文采用maccormack顯式時(shí)間分裂法、b-l代數(shù)渦粘性湍流模型及氫-空氣兩步非平衡化學(xué)動(dòng)力學(xué)反應(yīng)模型,模擬了在不同的飛行馬赫數(shù)條件下,固定幾何的雙模態(tài)燃燒室在不同供油規(guī)律下的二維燃燒流場。

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